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From: https://www.technologyreview.com/20...er-stokes-and-partial-differential-equations/

They did it by solving in

*"...Fourier space (rather) than to wrangle with PDEs in Euclidean space, which greatly simplifies the neural network’s job.*

...capable of solving entire families of PDEs—such as the Navier-Stokes equation for any type of fluid—without needing retraining. Finally, it is 1,000 times faster than traditional mathematical formulas...

...capable of solving entire families of PDEs—such as the Navier-Stokes equation for any type of fluid—without needing retraining. Finally, it is 1,000 times faster than traditional mathematical formulas...

The full paper from The California Institute of Technology:

https://arxiv.org/pdf/2010.08895.pdf

Cheers,

Tom